*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}html,body,#app{min-height:100vh;margin:0}body{--tw-bg-opacity:1;background-color:rgb(247 248 250/var(--tw-bg-opacity,1));--tw-text-opacity:1;color:rgb(30 41 59/var(--tw-text-opacity,1));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,sans-serif}.site-wrap{background:radial-gradient(circle at 10% 8%,#165dff1f,#0000 32%),radial-gradient(circle at 90% 12%,#103ead29,#0000 30%),#f7f8fa;position:relative;overflow-x:hidden}.fade-up.is-visible{--tw-translate-y:0px;transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));opacity:1}.reveal-up{opacity:0;transition:transform .56s,opacity .56s;transform:translateY(18px)}.reveal-up.is-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.reveal-up{opacity:1;transition:none;transform:none}}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.top-0{top:0}.z-40{z-index:40}.m-0{margin:0}.mx-auto{margin-left:auto;margin-right:auto}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mt-auto{margin-top:auto}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.h-\[60px\]{height:60px}.w-\[min\(1240px\,100\%\)\]{width:min(1240px,100%)}.w-\[min\(1240px\,calc\(100\%-24px\)\)\]{width:min(1240px,100% - 24px)}.min-w-0{min-width:0}.max-w-3xl{max-width:48rem}.flex-shrink{flex-shrink:1}.transform{transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.list-disc{list-style-type:disc}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-2\.5{gap:.625rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.border{border-width:1px}.border-b{border-bottom-width:1px}.border-t{border-top-width:1px}.border-\[\#d7e3f6\]{--tw-border-opacity:1;border-color:rgb(215 227 246/var(--tw-border-opacity,1))}.border-softBorder{--tw-border-opacity:1;border-color:rgb(229 230 235/var(--tw-border-opacity,1))}.bg-white\/80{background-color:#fffc}.object-contain{-o-object-fit:contain;object-fit:contain}.px-3{padding-left:.75rem;padding-right:.75rem}.py-5{padding-top:1.25rem;padding-bottom:1.25rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-5{padding-bottom:1.25rem}.pl-5{padding-left:1.25rem}.pt-5{padding-top:1.25rem}.text-center{text-align:center}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-5xl{font-size:3rem;line-height:1}.text-\[13px\]{font-size:13px}.text-\[14px\]{font-size:14px}.text-\[15px\]{font-size:15px}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.leading-relaxed{line-height:1.625}.leading-snug{line-height:1.375}.tracking-\[-0\.02em\]{letter-spacing:-.02em}.tracking-tight{letter-spacing:-.025em}.text-\[\#0f5fd5\]{--tw-text-opacity:1;color:rgb(15 95 213/var(--tw-text-opacity,1))}.text-\[\#1d2129\]{--tw-text-opacity:1;color:rgb(29 33 41/var(--tw-text-opacity,1))}.text-inherit{color:inherit}.text-slate-500{--tw-text-opacity:1;color:rgb(100 116 139/var(--tw-text-opacity,1))}.text-slate-600{--tw-text-opacity:1;color:rgb(71 85 105/var(--tw-text-opacity,1))}.text-slate-700{--tw-text-opacity:1;color:rgb(51 65 85/var(--tw-text-opacity,1))}.text-slate-900{--tw-text-opacity:1;color:rgb(15 23 42/var(--tw-text-opacity,1))}.no-underline{text-decoration-line:none}.outline{outline-style:solid}.blur{--tw-blur:blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,-webkit-backdrop-filter,backdrop-filter;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}.hover\:text-\[\#103ead\]:hover{--tw-text-opacity:1;color:rgb(16 62 173/var(--tw-text-opacity,1))}@media (width>=768px){.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:flex-row{flex-direction:row}.md\:items-end{align-items:flex-end}.md\:items-center{align-items:center}.md\:justify-between{justify-content:space-between}.md\:py-7{padding-top:1.75rem;padding-bottom:1.75rem}.md\:pb-7{padding-bottom:1.75rem}.md\:text-2xl{font-size:1.5rem;line-height:2rem}.md\:text-5xl{font-size:3rem;line-height:1}}@media (width>=1024px){.lg\:flex{display:flex}.lg\:grid-cols-\[1fr_3\.5fr\]{grid-template-columns:1fr 3.5fr}.lg\:items-start{align-items:flex-start}}.dtf-nav[data-v-3ef2b059]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f4faffcc}.nav-logo[data-v-3ef2b059]{border-radius:6px;flex:none;width:30px;height:30px;display:block}.nav-link[data-v-3ef2b059]{transition:color .18s}.nav-link[data-v-3ef2b059]:hover{color:#0f5fd5}.nav-cta[data-v-3ef2b059]{color:#0f5fd5;background:#ffffffb3;border:1px solid #0f5fd53d;font-weight:600}.nav-cta[data-v-3ef2b059]:hover{background:#eff6fff2}@media (width<=1023px){.nav-logo[data-v-3ef2b059]{width:26px;height:26px}}.hero-section[data-v-1f84a6f6]{background:linear-gradient(135deg,#f4f8ff 0%,#eaf4ff 50%,#f4f8ff 100%);padding:60px 0}@media (width<=767px){.hero-section[data-v-1f84a6f6]{padding:40px 0}}.hero-inner[data-v-1f84a6f6]{align-items:center;gap:40px;min-height:480px;padding:48px 56px;display:flex}.hero-text-col[data-v-1f84a6f6]{flex:0 0 50%;max-width:520px}.hero-title[data-v-1f84a6f6]{letter-spacing:-.01em;color:#0f172a;margin:0;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,-apple-system,sans-serif;font-size:38px;font-weight:700;line-height:1.25}.hero-desc[data-v-1f84a6f6]{color:#475569;margin:16px 0 0;font-size:17px;line-height:1.6}.hero-actions[data-v-1f84a6f6]{flex-wrap:wrap;gap:16px;margin-top:32px;display:flex}.hero-visual-col[data-v-1f84a6f6]{color:#2563eb;flex:1 1 0;justify-content:center;align-items:center;display:flex}.hero-svg[data-v-1f84a6f6]{width:100%;max-width:420px;height:auto}.svg-ring[data-v-1f84a6f6]{opacity:.2}.svg-ring-outer[data-v-1f84a6f6]{opacity:.12}.svg-ring-mid[data-v-1f84a6f6]{opacity:.18}.svg-dot[data-v-1f84a6f6]{opacity:.7}.svg-line[data-v-1f84a6f6]{opacity:.3;stroke-linecap:round}.svg-node[data-v-1f84a6f6]{opacity:.5}.hero-ghost[data-v-1f84a6f6]{color:#0f5fd5;background:#ffffffc2;border:1px solid #0f5fd53d;animation:2.4s ease-in-out infinite breathe-1f84a6f6}@keyframes breathe-1f84a6f6{0%,to{border-color:#0f5fd53d;box-shadow:0 0 #0f5fd533}50%{border-color:#0f5fd599;box-shadow:0 0 0 6px #0f5fd514}}@media (width<=767px){.hero-inner[data-v-1f84a6f6]{flex-direction:column;gap:32px;min-height:auto;padding:32px 20px}.hero-text-col[data-v-1f84a6f6]{text-align:center;flex:none;max-width:100%}.hero-title[data-v-1f84a6f6]{font-size:22px}.hero-desc[data-v-1f84a6f6]{font-size:15px}.hero-actions[data-v-1f84a6f6]{justify-content:center}.hero-visual-col[data-v-1f84a6f6]{width:100%}.hero-svg[data-v-1f84a6f6]{max-width:280px}}.features-wrap[data-v-d2077a8d]{padding:28px}@media (width<=767px){.features-wrap[data-v-d2077a8d]{min-width:0;padding:16px;overflow:hidden}}.tab-bar[data-v-d2077a8d]{border-bottom:1px solid #a6c5ef66;padding-bottom:2px}.tab-btn[data-v-d2077a8d]{color:#4e5969;cursor:pointer;background:0 0;border:none;border-radius:8px 8px 0 0;padding:8px 18px;font-size:14px;font-weight:500;transition:all .2s;position:relative}.tab-btn[data-v-d2077a8d]:hover{color:#0f5fd5;background:#0f5fd50f}.tab-btn.active[data-v-d2077a8d]{color:#0f5fd5;background:#0f5fd514;font-weight:600}.tab-btn.active[data-v-d2077a8d]:after{content:"";background:#0f5fd5;border-radius:2px 2px 0 0;height:2px;position:absolute;bottom:-1px;left:0;right:0}.tab-content[data-v-d2077a8d]{background:linear-gradient(150deg,#ffffffed,#eaf5ffe0);border:1px solid #ffffffc7;border-radius:16px;padding:28px;box-shadow:0 14px 32px #0e25491a}@media (width<=767px){.tab-content[data-v-d2077a8d]{min-width:0;padding:16px}}.tab-desc p[data-v-d2077a8d]:first-child{padding-left:18px;position:relative}.tab-desc p[data-v-d2077a8d]:first-child:before{content:"";background:#0f5fd5;border-radius:3px;width:3px;position:absolute;top:6px;bottom:6px;left:0}.screenshot-wrap[data-v-d2077a8d]{aspect-ratio:1920/911;cursor:zoom-in;background:#f0f4fa;border:1px solid #a6c5ef66;border-radius:12px;justify-content:center;align-items:center;width:100%;min-width:0;max-width:100%;transition:box-shadow .2s;display:flex;position:relative;overflow:hidden}.screenshot-wrap[data-v-d2077a8d]:hover{box-shadow:0 8px 24px #0e254924}.screenshot-img[data-v-d2077a8d]{-o-object-fit:contain;object-fit:contain;width:100%;max-width:100%;height:100%;max-height:100%;display:block}.zoom-hint[data-v-d2077a8d]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#4e5969;opacity:0;pointer-events:none;background:#ffffffd9;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;transition:opacity .2s;display:flex;position:absolute;top:12px;right:12px}.screenshot-wrap:hover .zoom-hint[data-v-d2077a8d]{opacity:1}.lightbox-overlay[data-v-d2077a8d]{z-index:9999;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#000000bf;justify-content:center;align-items:center;padding:32px;display:flex;position:fixed;inset:0}.lightbox-img[data-v-d2077a8d]{-o-object-fit:contain;object-fit:contain;cursor:zoom-out;border-radius:12px;width:auto;max-width:90vw;height:auto;max-height:90vh;box-shadow:0 24px 64px #0006}.lightbox-close[data-v-d2077a8d]{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:28px;line-height:1;transition:background .18s;display:flex;position:absolute;top:20px;right:24px}.lightbox-close[data-v-d2077a8d]:hover{background:#ffffff4d}.placeholder-graphic[data-v-d2077a8d]{flex-direction:column;gap:12px;padding:24px;display:flex;position:absolute;inset:0}.ph-grid[data-v-d2077a8d]{background-color:#ffffff80;background-image:linear-gradient(90deg,#0f5fd512 1px,#0000 1px),linear-gradient(#0f5fd512 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:20px 20px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border-radius:8px;flex:1}.ph-bar[data-v-d2077a8d]{background:linear-gradient(90deg,#0f5fd51f,#0f5fd50f);border-radius:6px;height:32px}.ph-row[data-v-d2077a8d]{background:linear-gradient(90deg,#0f5fd514,#0f5fd50a);border-radius:6px;width:60%;height:24px}.fade-slide-enter-active[data-v-d2077a8d],.fade-slide-leave-active[data-v-d2077a8d]{transition:all .28s}.fade-slide-enter-from[data-v-d2077a8d]{opacity:0;transform:translateY(12px)}.fade-slide-leave-to[data-v-d2077a8d]{opacity:0;transform:translateY(-12px)}.fade-enter-active[data-v-d2077a8d],.fade-leave-active[data-v-d2077a8d]{transition:opacity .26s}.fade-enter-from[data-v-d2077a8d],.fade-leave-to[data-v-d2077a8d]{opacity:0}@media (width<=1023px){.features-wrap[data-v-d2077a8d]{padding:22px}.tab-content[data-v-d2077a8d]{padding:20px}.tab-btn[data-v-d2077a8d]{padding:6px 14px;font-size:13px}.screenshot-wrap[data-v-d2077a8d]{min-height:280px}.lightbox-overlay[data-v-d2077a8d]{padding:16px}.lightbox-img[data-v-d2077a8d]{max-width:95vw;max-height:85vh}}@media (width<=767px){.features-wrap[data-v-d2077a8d]{padding:18px}.tab-bar[data-v-d2077a8d]{gap:4px}.tab-btn[data-v-d2077a8d]{padding:5px 12px;font-size:12px}.tab-content[data-v-d2077a8d]{padding:16px}}.pricing-wrap[data-v-52f2a81d]{padding:28px}.pricing-card[data-v-52f2a81d]{background:#ffffffe0;border:1px solid #a7c5ee85;border-radius:14px;flex-direction:column;min-height:390px;padding:24px;display:flex}.pricing-card.featured[data-v-52f2a81d]{background:#ffffffe0;border-width:2px;border-color:#0f5fd5}.badge-rec[data-v-52f2a81d]{color:#fff;letter-spacing:.04em;background:linear-gradient(135deg,#0f5fd5,#2979ff);border-radius:20px;flex-shrink:0;margin-top:2px;padding:2px 10px;font-size:11px;font-weight:700;display:inline-block}@media (width<=1023px){.pricing-wrap[data-v-52f2a81d]{padding:22px}}@media (width<=767px){.pricing-wrap[data-v-52f2a81d]{padding:18px}}.contact-head[data-v-45e4bbb0]{margin-bottom:32px}.contact-cards[data-v-45e4bbb0]{grid-template-columns:1fr 1fr;gap:24px;max-width:720px;margin:0 auto;display:grid}.contact-card[data-v-45e4bbb0]{text-align:center;background:#ffffffd1;border:1px solid #a6c5ef59;border-radius:16px;flex-direction:column;align-items:center;padding:32px 24px;transition:box-shadow .2s,transform .2s;display:flex;box-shadow:0 8px 24px #0e254914}.contact-card[data-v-45e4bbb0]:hover{transform:translateY(-2px);box-shadow:0 12px 32px #0e254921}.card-icon[data-v-45e4bbb0]{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:14px;display:flex}.phone-icon[data-v-45e4bbb0]{color:#0f5fd5;background:#0f5fd51a}.wechat-icon[data-v-45e4bbb0]{color:#07c160;background:#07c1601a}.card-label[data-v-45e4bbb0]{text-transform:uppercase;letter-spacing:.08em;color:#86909c;margin:0;font-size:12px;font-weight:600}.card-phone[data-v-45e4bbb0]{letter-spacing:.02em;color:#0f5fd5;margin-top:4px;font-size:28px;font-weight:700;line-height:1.2;text-decoration:none;transition:color .15s}.card-phone[data-v-45e4bbb0]:hover{color:#165dff}.card-hint[data-v-45e4bbb0]{color:#9ca3af;margin:10px 0 0;font-size:12px}.qrcode-wrap[data-v-45e4bbb0]{background:#ffffffe6;border:1px solid #ffffffd1;border-radius:12px;margin-top:6px;padding:6px;box-shadow:0 8px 20px #0d254c1a}.qrcode-img[data-v-45e4bbb0]{-o-object-fit:cover;object-fit:cover;border-radius:8px;width:130px;height:130px;display:block}@media (width<=639px){.contact-cards[data-v-45e4bbb0]{grid-template-columns:1fr;gap:16px}.qrcode-img[data-v-45e4bbb0]{width:110px;height:110px}.card-phone[data-v-45e4bbb0]{font-size:22px}}.dtf-wrap[data-v-46fe40c7]{background:radial-gradient(circle at 8% 6%,#216edc24,#0000 34%),radial-gradient(circle at 92% 12%,#1247a829,#0000 32%),#f4f8ff}